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SOIL BORING # VB-3 CONTRACTOR Woodward Drilling Co START DATE 8/29/97 <br /> JOB # ERA02 009 RIG TYPE/MODEL FINISH DATE 8/29/97 <br /> LIENT Moore Petroleum DRILLING METHOD Hollow-Stem Auger BACKFILL DATE 8129197 <br /> E ADDRESS Manteca, CA BORING DIAMETER 8" SURFACE ELEV <br /> Depth Below a SOIL TYPE - grading, color, moisture, density/consistency, <br /> C' <br /> Ground A c o Log1C L4 % gravel, sand, fines, particle angulanty, shape, size range, <br /> Surface J odor staining, other <br /> 0-1 foot gravel fill <br /> I <br /> ML 1-$ feet clayey silt, brown, most, no odor <br /> 2 <br /> 3 <br /> 4 Grout <br /> 5 <br /> SM 8-15 feet silty sand, brown, moist, no odor <br /> s; <br /> 10 6 <br /> 0 8 <br /> 9 18 <br /> 15 12 SM 15-20 feet silty sand, no odor <br /> 29i 0 15 <br /> -- 22 18 <br /> 20 15 SM 20-24 feet silty sand, very moist, no odor <br /> 0 20 <br /> 20 18 <br /> 11 <br /> 0 15 SM 24-25 feet silty sand, Nret to very moist, no odor <br /> 25 - 25 18 Total Depth -25 feet <br /> Not recovered <br /> Field screening sample <br /> PID sample <br /> Recovered sample <br /> Analytical sample <br /> 30 <br /> Prod Mgr T Landwehr SOIL BORING VB-3 FIGURE <br /> Logged By T Landwehr <br /> 5 <br /> ApIM Edited By Frontage Road Exxon <br /> E N V I R O T E C H, INC Page NO 14800 W Frontage Road Project No <br /> g 1 of 1 Mantec2, CA ERA02 009 <br />